Static task
static1
Behavioral task
behavioral1
Sample
2024-06-06_e51c6de523354066189d9e48a4c0af9a_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-06-06_e51c6de523354066189d9e48a4c0af9a_cryptolocker.exe
Resource
win10v2004-20240508-en
General
-
Target
2024-06-06_e51c6de523354066189d9e48a4c0af9a_cryptolocker
-
Size
51KB
-
MD5
e51c6de523354066189d9e48a4c0af9a
-
SHA1
ca6d7b38e41abc29876aecbcf033caef5f464fae
-
SHA256
f7165a29854c9e3d0392c4c4d11e0a230caf11f5e87e1b2ca8a3bfbc5cb85550
-
SHA512
ff52d4047ab4bbae0edf893e34d1c04780135bd16db0757c901ecf8021b5013972584a7f27f8dfd1bb8c8aa78ac9d504867fbc2b0e38a7554e2d2ee110ad22f0
-
SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoccU:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ+
Malware Config
Signatures
-
Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-06-06_e51c6de523354066189d9e48a4c0af9a_cryptolocker
Files
-
2024-06-06_e51c6de523354066189d9e48a4c0af9a_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
bUItIFMf Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
QNhjSkbP Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE